🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.39 AU - 0.63 AU

Year: 106 Days

Day: 22.7 Hours

Environment

Temp: 445 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.5 AU - 0.7 AU

Year: 135 Days

Day: 18.9 Hours

Environment

Temp: 326 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.97 AU - 1.43 AU

Year: 382 Days

Day: 45 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.55 AU - 3.77 AU

Year: 2035 Days

Day: 45.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.34 AU - 5.06 AU

Year: 2961 Days

Day: 34.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,870,791 km

• M1: 532,120 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.2 AU - 10.52 AU

Year: 7663 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 12.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.84 AU - 11.04 AU

Year: 10514 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,870,791 km

• M1: 177,872 km (0.086 R)
• M2: 308,321 km (0.106 R)
• M3: 992,731 km (0.086 R)
• M4: 1,307,485 km (0.09 R)
• M5: 1,702,573 km (0.096 R)
• M6: 1,826,141 km (0.055 R)
• M7: 2,082,253 km (0.083 R)
• M8: 2,241,724 km (0.055 R)
• M9: 2,629,931 km (0.103 R)
• M10: 2,861,358 km (0.025 R)
• M11: 3,009,610 km (0.07 R)
• M12: 3,190,923 km (0.077 R)
• M13: 3,375,826 km (0.077 R)
• M14: 3,660,062 km (0.119 R)
• M15: 4,455,922 km (0.111 R)
• M16: 4,628,558 km (0.071 R)
• M17: 4,838,594 km (0.075 R)
• M18: 5,822,499 km (0.045 R)
• M19: 6,202,477 km (0.067 R)
• M20: 6,669,223 km (0.075 R)
• M21: 6,986,819 km (0.101 R)
• M22: 7,431,573 km (0.083 R)
• M23: 7,513,403 km (0.105 R)
• M24: 7,595,533 km (0.111 R)
• M25: 8,391,094 km (0.096 R)
• M26: 8,562,085 km (0.063 R)
• M27: 9,790,582 km (0.1 R)
• M28: 10,701,783 km (0.05 R)
• M29: 10,794,384 km (0.102 R)
• M30: 11,830,648 km (0.098 R)
• M31: 12,947,995 km (0.081 R)
• M32: 14,558,117 km (0.109 R)
• M33: 15,178,050 km (0.06 R)
• M34: 16,765,733 km (0.051 R)
• M35: 17,415,436 km (0.048 R)
• M36: 17,743,504 km (0.099 R)
• M37: 18,350,124 km (0.072 R)
• M38: 18,572,426 km (0.076 R)
• M39: 19,075,823 km (0.083 R)
• M40: 20,153,376 km (0.029 R)
• M41: 20,440,155 km (0.083 R)
• M42: 20,555,346 km (0.083 R)
• M43: 21,076,096 km (0.027 R)
• M44: 21,777,112 km (0.096 R)
• M45: 22,130,611 km (0.112 R)
• M46: 22,783,457 km (0.089 R)
• M47: 23,322,308 km (0.037 R)
• M48: 23,865,498 km (0.045 R)
• M49: 24,169,032 km (0.092 R)
• M50: 24,964,145 km (0.108 R)
• M51: 25,148,898 km (0.083 R)
• M52: 25,643,768 km (0.113 R)
• M53: 28,422,399 km (0.046 R)
• M54: 29,261,643 km (0.047 R)
• M55: 30,634,353 km (0.086 R)
• M56: 30,898,094 km (0.072 R)
• M57: 31,030,338 km (0.083 R)
• M58: 31,428,119 km (0.038 R)
• M59: 31,561,112 km (0.085 R)
• M60: 31,827,545 km (0.119 R)
• M61: 32,968,528 km (0.064 R)
• M62: 33,918,176 km (0.04 R)
• M63: 35,705,571 km (0.1 R)
• M64: 35,983,374 km (0.048 R)
• M65: 36,331,488 km (0.107 R)
• M66: 36,820,674 km (0.068 R)
• M67: 36,960,996 km (0.086 R)
• M68: 37,523,484 km (0.041 R)
• M69: 39,156,644 km (0.091 R)
• M70: 39,371,317 km (0.044 R)
• M71: 39,514,782 km (0.113 R)
• M72: 40,234,198 km (0.065 R)
• M73: 41,467,183 km (0.1 R)
• M74: 42,933,691 km (0.113 R)
• M75: 44,417,104 km (0.091 R)
• M76: 44,940,248 km (0.099 R)
• M77: 46,370,553 km (0.108 R)
• M78: 46,597,792 km (0.1 R)
• M79: 47,053,317 km (0.069 R)
• M80: 47,281,604 km (0.048 R)
• M81: 48,428,720 km (0.093 R)
• M82: 49,894,929 km (0.058 R)
• M83: 50,205,494 km (0.033 R)
• M84: 50,438,867 km (0.085 R)
• M85: 51,846,284 km (0.116 R)
• M86: 52,160,738 km (0.114 R)

Kuiper Belt

Range: 37.7 - 57.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,966 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit